Hearing her brother arrive Emma ran into the hall and launched herself at him landing with her arms around his neck and her legs around his waist. She hugged him then loosening her grip slipped coming to rest with her thighs on the palms of his hands and her crotch pressed against the growing bulge in the front of his trousers.
"This is nice." Emma said rubbing her crotch from side to side against his.
Steve eased his fingers inside her knickers.
"Careful mum's in the kitchen. Come into my room when mum and dad are asleep." Whispered Emma.
"Emma! Steve! Stop it! I've warned you about doing that." Their mother said sternly as she walked out of the kitchen and saw Emma wrapped around her brother with his hands underneath her skirt.
Climbing down Emma straightened her clothes.
"Hello love. It's good to have you home." His mum said.
That night Steve lay awake waiting for his parents to go to bed and creeping past their bedroom he carefully opened Emma's door, stepped inside and crouching by her bed whispered. "Move over."
Emma held up the bedclothes and her brother climbed in beside her. She put her hand onto his waist and taking a deep breath she smelt him.
"I've missed you." She said.
Steve kissed her, gently at first, then pushing his tongue into her mouth he moved closer and Emma pushed her tongue back against his, their saliva mixing together. He tugged at the hem of her night-dress and she lifted her backside off the bed, arched her back making it easier for him to slide it up her body. With her night-dress as high as it would go Steve placed his large hands firmly on her soft bare breasts and pinched her nipples. Emma winced and felt a dampness seeping out of her and running down between her thighs.
"Did you bring a condom?" Emma asked excitedly.
She pulled her night-dress up over her head and then pulled Steve's clothes off him. Hooking her legs around his waist she locked her feet together on the small of his back while he stretched the condom over his erect penis and slid it inside her moist inviting hole.
"I've missed you!" Steve exclaimed.
"Quiet or you'll wake mum and dad."
Steve rocked backwards and forwards and slid his penis slowly in and out of his sister's inviting body. Emma with her eyes closed squeezed and released her pussy lips on his penis. Her legs locked around him and with every movement he made she felt his balls rubbing against her.
"Oh god!" Emma intoned.
Opening her eyes and mouth she dug her head into the pillow. Steve lowered his mouth onto hers and without hurting her or leaving a mark he held her lower lip between his teeth. Emma stared at her brother's face as she came, her pussy pulsating triggering Steve's orgasm. He felt her come and pushed his penis deep inside her and filled the condom with his cum. They kissed each other urgently; both covered in sweat.
"You're fantastic!" Said Steve.
Moving on top of him she trailed her fingers through his hair, across his face and onto his chest.
"You're going to make some woman very happy." Said Emma.
"Do I make you happy?"
"Yes, you do." Emma plastered his neck and chest in wet kisses, tasting his sweat as she moved slowly down his firm body, eventually licking and sucking his nipples.
Hearing a noise outside the bedroom door they kept very quiet until they were certain that no one was there.
"Am I a slut?" Emma asked holding her long hair away from her face and looking down at her brother.
"OH YES!" Steve exaggerated, enjoying the feel of her breasts resting on his chest.
"You bastard!" Emma hit him playfully.
"I'm not a bastard. Mum and dad were definitely married to each other when I was conceived and born." Steve ran one of his hands through her hair.
"You know what I mean."
"OK. Yes, I can be a bastard."
"Then I'll admit that I can be a slut."
"Me a bastard and you a slut, I think we're made for each other."
Emma and Steve kissed, licked, and touched each other, and fucked again, and still naked curled up against each other and slept. They were woken by their mother.
"Oh. I forgot." Emma said quietly.
Climbing out of bed Emma stood naked in-front of her mother.
"What's Steve doing in your bed?"
"He was cold and came in to keep warm."
Their mother saw the used condom on the floor next to their clothes and knew that they had done more than just keep each other warm.
"You said you'd help me, now put some clothes on and come down to the kitchen. And Steve, go back to your own bed." Their mother sounded cross.
Seeing his naked sister and his beautiful mother Steve's penis became stiff and erect. Looking up he wondered what it would be like to fuck his mother. He waited until his erection subsided before climbing out of bed.
"With two beautiful women to tempt me how am I expected to control my urges?" Steve said theatrically to his sister and mother.
Emma saw his semi-erect penis and stifled a laugh. Standing between them Steve patted Emma's perfectly smooth and round bottom and at the same time he patted his mother's bottom through her night-dress taking time to enjoy and compare them. He noted that his mother's bottom felt just as smooth and almost as firm as his sister's. For the merest fraction of a second the tips of his fingers eased between their bum cheeks and his mother stifled a smile. He walked naked across the room toward the door and both his mother and sister looked admiringly at his naked body.
"Did he just pat your ...?" Asked Emma.
"Yes." Her mother replied before the question was finished.
"And did he slip his finger tips between ...?"
"Yes." Again her mother cut the question short and smiled at Emma.
Bending over Emma picked up her night-dress and seeing the condom on the floor put Steve's night-clothes over it.
"Don't cover it up. Throw it away before your father sees it."
"You won't tell dad will you?" Emma sounded worried.
"I won't have to tell him if you two continue like this. I've warned you. You've got to stop it. If anyone finds out you'll both be in big trouble." Their mother said as they walked down stairs.
"No one will find out if you don't say anything."
Mother and daughter continued their talk while working together in the kitchen and then returned to their beds. At the top of the stairs they kissed each other on the cheek and as her mother turned away Emma patted her bottom through her thin night-dress just as Steve had done, only this time her mother wiggled her backside and smiled.
Later that day, after their Christmas meal their parents sat in the two arm chairs and fell asleep watching television while Emma and Steve sat next to each other on the sofa. Emma took the opportunity to snuggle up to Steve, hug his arm and rest her head on his shoulder.
"Let's go upstairs." Suggested Steve.
"What about mum and dad?" Emma said pointing at their parents.
"They won't want to come."
"No silly, what if they wake up?"
"They'll be asleep for hours. Come on."
They went into Emma's bedroom because it was the farthest away and sat next to each other on the bed.
"Did mum say anything to you about finding us in bed together this morning?" Asked Steve.
"She saw the condom and told me to throw it away."
"She was worried that dad would see it."
"And she enjoyed you touching her bottom." Emma smiled.
"How do you know?" Steve looked puzzled.
"I saw her smile and I asked her. She said it was erotic having her son feel her backside."
"Thank goodness for that." Steve sounded relieved.
"What made you do it?"
"I just decided on the spur of the moment to pat her bottom as I was patting yours."
"And what made you slip your fingers between our bum cheeks?"
"I didn't mean to do it to mum. I knew you wouldn't mind but my other hand automatically did the same thing."
"You could have been in real trouble. Lucky mum saw the funny side of it. She said she was trying not to smile."
"What are we going to do?" Emma asked.
"No I'm serious. Mum and I had a long talk this morning and she's right. We can't go on like this."
Steve did not say anything he looked at his sister and then down at her bedclothes.
"We're lucky it was mum who caught us and not dad. We've been living on borrowed time since she found out." Added Emma.
Steve placed his hand on Emma's thigh, and looking up from the bed to her beautiful face he took a deep breath and looked into her eyes. She placed her hand on his and her forehead came to rest against his. They both knew that this should be the end. Steve was sad and tears welled up in his eyes and he closed them so that Emma would not see. Emma brought her hands up to his face and Steve opened his eyes and Emma saw his tears.
"You really care." Said Emma.
"I love you."
"Don't be silly. You can't!" Emma said quietly.
"Because you're my brother, you can't love me." She said hesitantly.
"But we've been having sex with each other."
"That's different. That's sex it's not love."
"I love you." Said Steve.
"We should never have started this."
"The only reason that I did start was because I love you."
"I never knew." Emma lied, tears welling up in her eyes.
Leaning forward she kissed him on the lips, a caring lover's kiss. Steve pressed his lips hard against Emma's and she opened her mouth and their tongues met. Laying on the bed with Steve on top their kisses became wild and Emma placed her hand firmly on the back of his head and held him tight. He put his hand underneath her dress and brought it up along the inside of her thigh to the crotch of her knickers which he discovered were damp. Steve pulled at her knickers and they stopped kissing long enough for him to pull them down.
They lay on her bed naked from the waist down. Emma stroked his beautiful rigid penis, gently rubbing her thumb over its large round head and smearing his pre cum around. Steve put his hand between her thighs and pressed a finger between her moist lips.
"You're making your bed very damp." Said Steve.
"I don't care. Let's fuck our brains out and make it soaking wet."
Emma lay back and Steve lay on top of her holding her arms firmly either side of her head. She clasped her legs around his waist pressing her feet against his backside as he pushed his stiff penis deep inside her warm moist inviting hole.
Carried away in the excitement they fucked for the first time without using a condom. Steve's cum shot deep inside his sister, his penis was still stiff and firmly inside her as his cum oozed out of her and dribbled down between them and onto the bed. Emma was happy because it was her brother, her lover who had been the first person to fuck her without any form of contraception.
They cleaned up the mess, dressed and went back downstairs. Their parents were still asleep and Emma and Steve sat at the table and played a board game.
"That was a nice sleep. I needed that. What have you two been doing?" Asked their father as soon as he woke.